2nd - 4th Grade Science Worksheets : Page 3

Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.

Dive deep into your body's circulatory system with this worksheet on blood and what it's made of.

This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

This solar system worksheet guides your child through the order of the planets. Use this solar system worksheet to learn about the planets in the Milky Way.

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

Teach your child the difference between potential and kinetic energy with this introductory worksheet.

Science can be a bit of a bore to some students, but with this quick worksheet on chemical and physical reactions, it can at least be a breeze.

Young botanists test their plant know-how with this quiz.

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

Learn about the badgers that live in Yellowstone National Park.

If your child is fascinated by outer space, he'll love this solar system word search! While reviewing planet names, he'll ponder the mysteries of the universe.

Learn the science of volcanic eruption with this cutaway diagram

Here are listed a handful of natural resources, for kids to classify as renewable resources and nonrenewable resources.

Introduce your child to the building blocks of life: DNA! This coloring page features a double helix structure, or a DNA strand.

Take a look into the layers of the earth with this soil science sheet! Your little digger can learn about the different soil layers and what lives in each one.

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.

Bug out on some insect anatomy! Can you name each part of the insect? Try making an educated guess by using what you already know about animal body parts.

These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.

Children label the eight planets of our Solar System in this simple astronomy worksheet.

Dig in to the layers of the earth with this science coloring page!

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!